The principalcomponentanalysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system is presented.
提出了空调系统传感器故障检测、故障识别、故障重构的主成分分析方法。
2
This thesis presents principalcomponentanalysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system.
本文提出了用主成分分析法(PCA)进行空调系统传感器故障检测与诊断的基本思想。
3
Principalcomponentanalysis (PCA) and partial least squares (PLS) are the conventional techniques of multivariate statistical process control but exist some defects.